Cabinet Upgrade Check

Can anyone help me in finding out any upgrade details about these cabinets at CH3 6DH and CH3 6DN?

Exchange CHESTER CENTRAL is served by Cabinet 45
Exchange CHESTER CENTRAL is served by Cabinet 82

Both cabinets are on a new build estate, Cabinet 82 is fibre enabled but out of capacity and Cabinet 45 is not fibre enabled. There's word that something will be upgraded but we are not sure what, both cabinets are on a new build estate.

Speeds are dire, <1.5mbps, most people here complain so we may look at co-funding if none of the cabinets are going to be invested in by Openreach.